scholarly journals 6-Pyrazolylpurine as an Artificial Nucleobase for Metal-Mediated Base Pairing in DNA Duplexes

2016 ◽  
Vol 17 (4) ◽  
pp. 554 ◽  
Author(s):  
J. Léon ◽  
Indranil Sinha ◽  
Jens Müller
Keyword(s):  
Dna Duplexes ◽  
Base Pairing

Studies on the thymine–mercury–thymine base pairing in parallel and anti-parallel DNA duplexes

2015 ◽  
Vol 39 (11) ◽  
pp. 8752-8762 ◽  
Author(s):  
Gaofeng Liu ◽  
Zhiwen Li ◽  
Junfei Zhu ◽  
Yang Liu ◽  
Ying Zhou ◽  
...  
Keyword(s):  
Dna Duplexes ◽  
Base Pairing ◽  
Dna Duplex ◽  
Base Pairs ◽  
Thermal Stabilities

Parallel and anti-parallel T–Hg–T base pairs have different thermal stabilities and conformational influences on DNA duplex structures.

scholarly journals Calculating Distortions of Short DNA Duplexes with Base Pairing Between an Oxidatively Damaged Guanine and a Guanine

Molecules ◽  
2014 ◽  
Vol 19 (8) ◽  
pp. 11030-11044 ◽  
Author(s):  
Masayo Suzuki ◽  
Katsuhito Kino ◽  
Masayuki Morikawa ◽  
Takanobu Kobayashi ◽  
Hiroshi Miyazawa
Keyword(s):  
Dna Duplexes ◽  
Base Pairing

scholarly journals New imidazopyridopyrimidine:naphthyridine base-pairing motif, ImNN:NaOO, consisting of a DAAD:ADDA hydrogen bonding pattern, markedly stabilize DNA duplexes

2011 ◽  
Vol 47 (38) ◽  
pp. 10818 ◽  
Author(s):  
Kazuyuki Kuramoto ◽  
Noriko Tarashima ◽  
Yasuyuki Hirama ◽  
Yusaku Kikuchi ◽  
Noriaki Minakawa ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Dna Duplexes ◽  
Base Pairing ◽  
Hydrogen Bonding Pattern

Base Pairing at the Abasic Site in DNA Duplexes and Its Application in Adenosine Aptasensors

ChemBioChem ◽  
2012 ◽  
Vol 13 (3) ◽  
pp. 436-442 ◽  
Author(s):  
Yuanfeng Pang ◽  
Zhiai Xu ◽  
Yusuke Sato ◽  
Seiichi Nishizawa ◽  
Norio Teramae
Keyword(s):  
Dna Duplexes ◽  
Abasic Site ◽  
Base Pairing

Evaluation of the 2 NH2A—T Pair in Hybridization, I Synthesis of the DNA/RNA Hybrid Oligomers Containing 2-Aminoadenosines

1988 ◽  
Vol 43 (5) ◽  
pp. 623-630 ◽  
Author(s):  
Kaeko Kikuchi ◽  
Yoshio Taniyama ◽  
Ryuji Marumoto
Keyword(s):  
Hydrogen Bonding ◽  
Dna Structure ◽  
Dna Duplexes ◽  
Cd Spectra ◽  
Base Pairing ◽  
Base Stacking ◽  
Base Pairs ◽  
Nuclease P1 ◽  
Rna Duplexes

Abstract DNA decamers containing 2-aminoadenosine were synthesized. Oligonucleotide duplexes including the 2 NH2A-T base pairs were prepared and their Tm profile examined. Contrary to expectation, elevation of the Tm value by the 2 NH2 group is very small in DNA/RNA duplexes. From the CD spectra measurement, we assume that the distortion of the B-DNA structure caused by scattered DNA/RNA base pairing diminishes the efficient hydrogen bonding and base stacking of the duplexes. It was also found that the DNA duplexes containing 2-aminoadenosine hybrids are considerably resistant to ribonuclease T2 or nuclease P1 digestion.

Synthesis and base pairing studies of geranylated 2-thiothymidine, a natural variant of thymidine

2015 ◽  
Vol 51 (91) ◽  
pp. 16369-16372 ◽  
Author(s):  
Rui Wang ◽  
Srivathsan V. Ranganathan ◽  
Maria Basanta-Sanchez ◽  
Fusheng Shen ◽  
Alan Chen ◽  
...  
Keyword(s):  
Dna Duplexes ◽  
Base Pairing ◽  
Natural Variant

A geranylated T:G pair is more stable than a T:A pair in DNA duplexes.

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